Today there are several methods of making and grape growing in the home and in industrial environments.However, what remains unchanged is the technology of fresh-pressed juice from the berries.In it, regardless of the location and type of production, special press for grapes.Of course, in the industry of its size and the performance of much more improvised versions, but to buy such a device for household purposes only impractical, because for 10 or even 50 liters of wine is enough adaptations made by his own hand.But to make a press for grapes with their hands can absolutely everyone, while spending the least money to work, time and effort.
Make a roll crusher
As is known, this device is able to extract from the fruit of all the nutrients, vitamins and mineral salts.Therefore, for high-quality grinding berries, you must install a roll crusher.You can make it with the help of available tools.All you need to produce - is a wooden frame, a hopper and 2 roller bearings fixed to the frame.And, of course, do not forget to make a handle for rotation.Basically, the main material here is wood, so no welding machines and other sophisticated devices we are not going to use.
More about materials
In order to produce the frame, you need to prepare a few wooden bars of about 60-70 centimeters in length with a cross section 10x4 cm. The width of the finished device will depend on the size of the rolls.The optimal size is on average approximately 15-20 centimeters.At the same time the distance between the cross bars should be equal to the sum of the length of the rolls.In calculating this distance add to the resulting value is still 10 cm. So you get the most optimum size and practical design.
Doing press for grapes with their hands: the installation rolls
With regard to these instruments, they need to make corrugated.The depth of each of the reef should be around 2-3 centimeters.Finished products should be directed to the roll axes helically making a small shift in the range of 2 cm for every 10 cm roll.The resulting mechanism should be secured to the main frame, i.e. to the home press the vine, and to provide the motion by means of bearings.Note that the rollers will rotate on the axis at different speeds, so the gears must be applied with different diameters.Gear ratio make the 1: 2.If the size of the gears is the same, you have to make this work with rollers, reducing their size on the gear ratio.Only then will your home-made press for grapes can provide different speeds for berries.
Next, you need to fix the rolls over a wooden bucket and a pyramid-shaped handle.The latter need to be attached to one side of the mechanism.Doing press for grapes with your hands, be sure to install it in the bottom of the vessel for receiving the pressed material.The gap between the rollers do controlled to ensure normal compression of fruits depending on their size.Everything at this stage, press the grapes with their hands well done!
